【 Weak current College 】 of fire-alarm escape door lock system-Power By 【 China power house network 】

Analysis of fire-alarm escape door lock system
1, project origin in recent years, the Group of death group of fire occurred from time to time, such as Liaoning Fuxin city, art and dance halls, Xinjiang Karamay friendship hall, Henan jiaozuo City Paradise video club, Luoyang, Henan East Plaza, Heilongjiang Harbin Tiantan hotel, etc. One common lessons are safe evacuation channels are security doors, anti-theft network blocking, security, export is locking fires people escape no door, causing significant loss of life. 　　Time and again of firefighting and rescue, you must first remove the security door, iron fence window to rescue the trapped, missed a good opportunity to fire. 　　To solve the security problem of unimpeded, you must resolve the peacetime use management and fire evacuation consistency, only by administrative means difficult, technical measures must be taken to address the safe evacuation channel and unimpeded. Emergency exit security control system should be suitable for various occasions, the crowd in their daily work to prevent property damage and emergency circumstances prevent the population from emergency exit rapidly evacuate the dual requirement. 　　From multiple angles, multidimensional consider its technology can be realized and different occasions, the application of different circumstances. No fire/security system for small hotels, Internet cafes and other public places in emergencies emergency exit doors must be pushed open, but during normal business hours at the local produce when opening the door to the police. There is a fire protection system or the alarm linkage system, large hotel, Internet Cafe, dance halls, hotels, Department stores and other public places where emergencies emergency exit doors must be pushed open, but during normal business hours at the local produce when door alarm, the alarm signal is passed to the control center; when a fire and the scene when the linkage to escape location guide voice broadcast. For warehouses, large stores, office buildings, hospitals, regional in-patient Department some material values and prone to theft of emergency exit delay alarm means available to prevent mis-operation of independent personnel, while deterring thefts. For the security level is relatively high public gathering places for the emergency exits available door delay alarm control system to prevent the entry of independent personnel and ensure effective donor's pass. 　　According to actual needs, the Beijing Municipal Public Security Bureau fire station and Beijing branch into Tianlong control system co., Ltd. in the Ministry of public security, technology, leadership, common research and development, pilot application, comprehensive promotion of emergency egress safety control system project. 2. technical characteristics and functionality of the system and its application "SPRNTS Jia and" fire-alarm escape door lock system, there are four types: free-standing, collaborative, delay type, access control type. These four types of of the product system is built on the thrust lever lock, based on the introduction of the mechanical and electrical integration, voice alarm, automatic monitoring, System linkage control and other technical means, thereby becoming a technologically advanced, fully featured fire emergency exits system. 　　Push the lever locks on the chart. In use, you only need to push the lever on the raised section, you can open the locks, but also because the role of the thrust of the emergency doors is opened. 　　Push the lever locks advantages are: (1) lock is great and, in emergency situations can be found; (2) a reasonable structure, an action unlock and open the door, emergency situations makes it easy to quickly escape; (3) the lock to surface, people panic among the body any part touch push bumper spikes can unlock the door. The system provides different use cases for voice prompts and alerts, you can instruct people on the proper use of the system, emergency boot people quickly and safely evacuate. Inertia valve function is particularly suitable for a security demand emergency exits, in General, pushing the lock will be in the field and the control center, which locks the alert to be delayed for a period of time to open, this time just let security personnel at the scene after the receipt of an alert. 　　This will ensure that the security requirements of safe export without deadlock can obstruct the criminal elements, security and fire protection of contradictions solved, and fire system linkage function also ensures that fires all emergency exits automatically alarm, guide people evacuated rapidly, while all system time delay function all cancelled, no longer form a barrier. 　　Free-standing fire-alarm escape door lock system to use for general fire stairs in buildings and security exports: such as personnel hangout compare single enterprise/School/Research Institute, dormitories, nurseries, kindergartens, enterprises, workshop and hotel stairs etc. Linkage type fire-alarm escape door lock system in addition to having independent fire-alarm escape door lock system for all functions, but also have a burglar alarm, and fire-fighting system linkage, and other functions. In the fire, fire-alarm escape door lock system through fire automatically sends out escape location voice prompts. Ensure accurate judgment escape location, from fast out of danger, it is the scope of application of certain security requirements of fire safety channel, small and medium-sized business groups, small shopping mall, supermarkets, local supermarkets, Internet cafes, small business, restaurants, etc. Delay-fire-alarm escape door lock system in addition to have the linkage type fire-alarm escape door lock system for all functions, but also has inertia valve function. Inertia valve length of wait time can be software system to fix that delay function applications are those that have security requirements of the fire escape doors, fire and other emergency situations time delay function is automatically cancelled by the fire-fighting system. 　　This system is the scope of application is large and medium-sized public areas, such as cafes, bars, cinemas and other entertainment. Access control-fire-alarm escape door lock system in addition to have delayed-type fire-alarm escape door lock system for all functions, but also increase the access management function. Join the access control function, the original delay alarm linkage function can still be properly implemented, at the same time you can use access control system for escape doors for unified management, for example: in the fire emergency escape door lock all. 　　This system is mainly located in the large common areas, such as large supermarket/shopping centers, upscale offices, various key enterprises/Government Office building, logistics centres, hospitals, and other large-scale it is necessary to have the security access control and fire safety requirements in public places. 3. comparison of similar technology at home and abroad, and foreign products technical comparison now, similar products have been in Europe and the United States haveTo a wide range of applications. From the 1970s, Europe and the United States and other countries began to require emergency exit must be installed to control the system, to the United States this year, has been in the emergency exit of the heavy use of the safety belt warning device control system. At present, research is at home and abroad, for emergency exit security control issues, Europe and the United States and other developed countries and Taiwan are more mature and perfect technical solutions for reference, as in the mechanical and electrical integration, inertia doors, door alarm, etc. However, foreign products currently only remain in the just completed the phase of the electromechanical integration. 　　In a speech broadcast, fire, alarm linkage, delay barrier, or a blank. "SPRINTS better and" fire-alarm escape door lock system is precisely the experience of other countries have extensive application of mature technologies, based on the practical application of domestic environmental needs, introduce push lever locks, magnetic lock, mature product, and increases the voice alarm, flashing alarm, automatic alarm, and fire-fighting system linkage, alarm linkage, delay barrier, etc. 　　This system has the functionality and technology beyond the overseas similar products, is currently the most advanced, most complete and more suitable for China's hungry country a fire/security emergency exits evacuation system. 　　II. domestic traditional product comparison "SPRINTS better and" fire-alarm escape door lock system goes beyond the concept of a traditional door lock, it will be the voice playback, signs, fire and security alarm signal transmission of functional organic combination of. 4. pilot usage in the Beijing area demonstration project, a total of over 20 units installed using fire-alarm escape door lock system, install the escape door lock over 100 sets. Use the unit for entertainment, supermarkets, hotels, hospitals and schools, hostels, etc. These units are installed prior to use, have a certain degree of skepticism, after use are on the system's functionality consistent recognition and hails this system really solves the security and fire two aspects to meet their needs. This technology development and promotion of the basic stamp out various crowd gathering places for fear of property damage and the emergency exit doors are all locked case, protects an emergency evacuation of the flow. Reduce the various types of high-rise buildings crowded places place for fire, smoke and flame for upper and lower ventilation inside the building, the formation of the personnel cannot kebab escape tragedy, reducing Group dead groups the possibility of injury. , We see through the technology should also is the Government Department of ideas progress. In conversation, I mentioned so Zhao GUI-ying, this results in maximum features and not out of reach of technology, but rather will fire and security integrated with the idea. We all know, fire protection requirements is to ensure the smooth flow of all entrances to escape; and security you require us to reduce free entrances, increased control, two departments, two people, there are two requirements. The advent of this system, so that we see Government conception, no matter what functions should be from the immediate interests of the people, the boundaries of the Elimination of sects, to work together. Property and life are important, which is more important, it goes without saying that simple high technology is not the same as people need to think of a sentence, the term "scientific advertising" people-oriented ". Sometimes, the concept of progress than technological progress can better promote the well being of the people, after all, theory to guide practice.